As far as you supplying the equipment and just having someone install it .

I do know that some of the supply houses are great for lighting/electrical/plumbing/HVAC/etc.

I think transunion has stopped supplying information in states where they don't believe they can comply with local law  but they don't have an actual set of states listed like some services.

There’s an electrical supply company that lists stuff on EBay and the cost was 1/3 what it would have been from our local electrical supply company.

@Noah SwopeCheck if there a local auctions in the area a lot of times, or a builder supply or auctions

In which they dont even ask for SSN (I had to edit the application to supply that)?

As you know, material, labor, and supplies for roofing can change a lot within a matter of weeks / months. 

If there are lots of active rentals, then it very well isn't below market as there's substantially more supply than demand.

You’ll for sure want (1) a buyer capable of making monthly payments, and having a history of honoring his debts and (2) a PLAN just in case the (smallish) possibility arises that the note is called.

With the supply shortage of great houses, you'll have to put more down to create that intrinsic property.Very rarely are physical assets, especially infrastructure, intrinsic from day 1 at the highest leverage available.